Siemens 1000 V Operating Instructions Manual page 6

I I I I I 1 1 I I I I
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I
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Machine control buttons
..Unblock keyboard" button
Blocking of keyboard is indicated
by light if
1. maximum typing speed is
exceeded
— deletion by pressing the
unblock button —
2. line end is reached
— deletion by pressing the
carriage return key —
„Here-is" button
The answerback of your station is
transmitted and printed out
" P r i n t e r O n / O f f " b u t t o n
P r i n t e r i s d e a c t i v a t e d ,
tape punch is activated and
all characters are punched
(including Figs. Side D)